Video: World population development history

Humans have lost 200,000 years to reach the first 1 billion population, but only 200 years later, the population has reached 7 billion.

The video also gives us a more visual view of changes in population distribution, major migrations that have significant significance in history.

The world population is constantly increasing at dizzying speed.

First, the video shows that modern people evolved in Africa 200 thousand years ago and from 100 thousand years ago, humans began migrating across the planet but at that time, the population was only nearly 1 million.

With the progress in agricultural cultivation, the population in the year 1 after the CN reached approximately 170 million people. And then the great empires formed like the Roman Empire in the West and the Han Dynasty in the East, forming the Silk Road, the golden age of India, the invention of the compass, the formation of the Mongolian empire. , the black death pandemic, the Europeans to the Americas, the industrial revolution, . finally the dense population distribution today.